1. How many students are there in your classroom?
2. What is your brother doing in his bedroom?
3. Where does your family go on summer vacation?
4. How do her children often go to club?
5. Who is your favorite singer?
6. How long does the show last?
-------------------
1. VTV3 has a lot of interesting programs.
2. There are 34 students in my class.
3. I like watching "Tom and Jerry" on TV.
4. I am interested in watching TV.
5. Duong is the best student in the class.
6. Huong is not as tall as Minh.